10980496

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{10243}}^1$

素因数の和:10318

約数の個数: 20

約数和(自身を含む): 21594352

約数和(自身を除く): 10613856

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 10243, 20486, 40972, 81944, 163888, 686281, 1372562, 2745124, 5490248, 10980496]

約数ペア:

[(1, 10980496), (2, 5490248), (4, 2745124), (8, 1372562), (16, 686281), (67, 163888), (134, 81944), (268, 40972), (536, 20486), (1072, 10243)]